%0 Journal Article %A Wünsch, V. %T Moments and Huygens' principle for conformally invariant field equations in curved space-times %J Annales de l'I.H.P. Physique théorique %D 1994 %P 433-455 %V 60 %N 4 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1994__60_4_433_0/ %G en %F AIHPA_1994__60_4_433_0